Boss VT-1 Voice Transformer


  • User/Preset
    selects the bank of user settings or preset settings
  • 1/2/3/4
    selects the number of a stored setting in the selected bank
  • Write
    to store a setting
  • Robot
    turns your voice into a robot voice
  • Pitch
    changes the pitch of your voice
  • Formant
    changes the frequency characteristics of your voice
  • Mix Balance
    crossfades between clean input signal and effected signal


Actually not a vocoder (so in the wrong category) as you only send your voice through it, but it's a cool effect :)


The VT-1 is a unique device designed for altering and effecting the human voice or any other audio signal. The VT-1 is ideal for DJ's, karaoke, broadcasting and even home video for adding special vocal effects. The VT-1 can provide everything from a slight detuning, for voice "thickening," to a full +/-1 octave pitch shift, allowing users to convincingly change their vocal gender. Unlike tape speed adjustments or conventional pitch shifters, the VT-1 affords separate control of pitch and formant, so the user's voice can be altered without the "chipmunk" effect. There is also a feature specifically designed to produce robot-like talking.

  • Alters voice, creating new sounds for a variety of applications
  • Large sliders control pitch, formant, effect balance and built-in digital reverb
  • Four Preset memory locations, four User memory locations
  • Special "robot" feature for vocoder like effect
  • +/-1 octave pitch shift capabilities

Most recent forum threads


Link to this page

Here's some code to post a link with image on forums, eBay, websites,...
BB Code
(sites, eBay,...)

Where to find one?

your browser doesn't support AJAX?

desktop tabletop table top vocoder vocode robot voice voice synthesizer voice effects vocal effects mic microphone
Syndicate content

Subscribe to our newsletter

Also check out Effects Database's social media accounts: